<template>
    <div class="login_container">
        <div class="login_box">
            <!-- 头像区域 -->
            <div class="avatar_box">
                <img src="../assets/logo.png" alt="">
            </div>
            <!-- 登录表单区域 -->
            <el-form ref="loginForm_ref" :model="loginForm" :rules="loginForm_rules" label-width="0px" class="login_form">
                <!-- 用户名 -->
                <el-form-item prop="username">
                <el-input v-model="loginForm.username" prefix-icon="iconfont iconyonghuming"></el-input>
                </el-form-item>
                 <!-- 密码区域 -->
                <el-form-item prop="password">
                <el-input v-model="loginForm.password" prefix-icon="iconfont iconmima1" type="password"></el-input>
                </el-form-item>
                 <!-- 按钮区域 -->
                <el-form-item class="btns">
                <el-button type="primary" @click="login">登录</el-button>
                <el-button type="info" @click="loginFormResst">重置</el-button>
                </el-form-item>
                </el-form>
        </div>
    </div>
</template>
<script>
export default {
    data () {
        return {
            // 登录表单的数据绑定
            loginForm:{
                username:'admin',
                password:'123456'
            },
            // 表单的验证规则对象
            loginForm_rules:{
                username:[  
                    { required: true, message: '请输入用户名称', trigger: 'blur' },
                    { min: 3, max: 10, message: '长度在 3 到 10 个字符', trigger: 'blur' }
                ],
                password:[
                    { required: true, message: '请输入登录密码', trigger: 'blur' },
                    { min: 6, max: 10, message: '长度在 6到 10 个字符', trigger: 'blur' }
                ]
            }
        }
    },
    methods:{
        loginFormResst(){
            this.$refs.loginForm_ref.resetFields();
        },
        login(){
            this.$refs.loginForm_ref.validate(async valid => {
                if (!valid) return;
                // var that = this;
              const{data:res} = await this.$http.post('http://127.0.0.1:8888/api/private/v1/login', this.loginForm)
                    if(res.meta.status !== 200) return this.$message.error('登录失败');
                    this.$message.success('登录成功');
                    window.sessionStorage.setItem('token',res.data.token);
                    this.$router.push("/home");
              
             });
        }
    }
}
</script>

<style lang="less" scoped>
.login_container{
    background-color: #2b4b6b;
    height: 100%;
}
.login_box{
    height: 300px;
    width: 450px;
    background-color: #ffffff;
    border-radius: 3px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    .avatar_box{
        position: absolute;
        left: 50%;
        transform: translate(-50%,-50%);
        width: 130px;
        height: 130px;
        padding: 10px;
        border: 1px solid #eeeeee;
        border-radius: 50%;
        box-shadow: 0 0 10px #dddddd;
        background-color: #ffffff;
        img{
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background-color: #eeeeee;
        }
    }
}

.login_form{
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
}

.btns{
    display: flex;
    justify-content: flex-end;
}

</style>